Month: March 2023
Date Filed: March 31, 2023 Description: Proposed rule change to amend the Fee Schedule to amend the Fee Schedule to modify the required criteria under NBBO Setter/Joiner Tier 1.
Effective Monday, April 3, 2023, MEMX will be implementing the following change to transaction fees, subject to filing with the SEC: Remove the alternative criteria under NBBO Setter/Joiner Tier 1. The change is reflected in bold text below. NBBO Setter/Joiner Tiers Tier Additive Rebate Per Share* Required Criteria Tier 1 $(0.0004) Member has (1) an […]
February 2023
Rule 605 Disclosure of Order Execution Information
The Securities Information Processors (“SIPs”) will conduct data center failover testing as well as Market-Wide Circuit Breaker (“MWCB”) breach Level 1 and 2 on Saturday, April 1, 2023. In coordination with other market participants, MEMX will participate in the test and published a test script: MEMX 2023 Market-Wide Circuit Breaker Test Script. Certain members designated by MEMX […]
Date: March 24, 2023 Description: Reminder regarding mandatory Market-Wide Circuit Breaker Testing for certain Members designated by MEMX pursuant to Exchange Rule 11.16.
MEMX will be closed Friday, April 7, 2023, in observance of Good Friday. Normal trading will resume on Monday April 10, 2023. MEMX Market Hours and Holiday Schedule Please contact Market Operations with any questions. MEMX Market Operations mops@memx.com 1-833-415-6677